Zetex Introduces New ZXCL Series of LDO Regulators

Zetex Inc. (Commack, NY) has introduced the ZXCL Series of LDO regulators designated for use in low-power and space-critical applications. The devices are available in the SC70 package, which measures 2 x 1.25 x 1.0mm, or in the larger five-pin SOT23 package with an industry-standard pinout.

Zetex claims that the output current of up to 150mA matches the performance of larger SOT23 alternatives. Quiescent current is 25uA, providing power savings for portable and battery-powered applications. Power consumption is also reduced by a shut-down mode that consumes less than 1.0uA. Output voltages of 2.6V, 2.8V and 3.3V are intended to offer flexibility to meet the needs of a wide range of applications. The devices have a dropout voltage of 85mV at a load of 50mA. Each part also features on-chip thermal overload and over-current protection.

Priced at $0.26 each in quantities of 10,000, initial quantities of the ZXCL Series are available from stock, building to production volumes in February 2001.